Seminar 4

Seminar 4/assignment/from-class.txt

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+Create an electric store that manages computers.
+Computer:
+    size
+    peripheral: string[]
+    brand
+    canPLayGames?
+
+    Laptop
+    Desktop
+    Tablet
+
+
+Presentable
+Computable
+Interactable
+Movable

Seminar 4/code/Project 4/Project 4.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

Seminar 4/code/Project 4/src/Animal.java

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+public abstract class Animal {
+    private int weigth;
+
+    public Animal() {}
+
+    public Animal(int weigth) {
+        setWeigth(weigth);
+    }
+
+    public int getWeigth() {
+        return weigth;
+    }
+
+    protected void setWeigth(int weigth) {
+        this.weigth = weigth;
+    }
+
+    public abstract void move();
+
+    public abstract void eat();
+}

Seminar 4/code/Project 4/src/Human.java

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+import Interfaces.Walkable;
+
+public class Human extends Mammal implements Walkable {
+    public void move() {
+        walk();
+    }
+
+    public void walk() {
+        System.out.println("I am walking");
+    }
+
+    public void eat() {
+        System.out.println("I am eating");
+    }
+
+    public void giveBirth() {
+        System.out.println("I am giving birth");
+    }
+}

Seminar 4/code/Project 4/src/Interfaces/Walkable.java

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+package Interfaces;
+
+public interface Walkable {
+    void walk();
+}

Seminar 4/code/Project 4/src/Main.java

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+import Interfaces.Walkable;
+
+public class Main {
+    public static void main(String[] args) {
+        Walkable walker = new Human();
+        walker.walk();
+
+        Human human1 = new Human();
+        human1.giveBirth();
+        human1.eat();
+
+        Mammal mammal = new Human();
+        mammal.move();
+    }
+}

Seminar 4/code/Project 4/src/Mammal.java

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+public abstract class Mammal extends Animal {
+    private int temperature;
+    public Mammal() {}
+
+    public Mammal(int weight) {
+        super(weight);
+    }
+
+    public int getTemperature() {
+        return temperature;
+    }
+
+    public void setTemperature(int temperature) {
+        this.temperature = temperature;
+    }
+
+    public abstract void giveBirth();
+}